Sennheiser BA 30 rechargeable battery

The Sennheiser BA 30 is a rechargeable lithium-ion battery designed to power Sennheiser AVX and digital bodypack/handheld transmitters, delivering over 11 hours of reliable operating time.

The Sennheiser BA 30 is a high-performance rechargeable battery pack engineered for select Sennheiser wireless transmitters, including the SK-D1, SK-SLDW, and AVX series transmitters. Utilizing advanced Lithium-Ion technology with integrated microprocessor control, the BA 30 ensures stable power delivery, long operating life, and safe charging performance.

With an operating time of over 11 hours, the BA 30 is ideal for professional filming, broadcasting, presentations, and live productions where reliability is critical. The battery conveniently charges via a micro-USB connector, allowing power from USB chargers, power banks, or computers—perfect for mobile and on-location use.

Key Features

• Rechargeable Lithium-Ion battery pack
• Over 11 hours of operating time
• Integrated microprocessor control for safe and efficient operation
• Charges via micro-USB connection
• Compact and lightweight design
• Ideal for professional wireless audio applications